Examlex
Despite efforts made to collect data for the 2009 Canadian Alcohol and Drug Use Monitoring Survey (CADUMS) ,some data provided was not usable.Which province produced the most useful data?
Equality of Variances
A condition in statistics where different samples have similar variances, important in certain statistical tests, like the ANOVA test.
Independent Samples T-Test
A statistical test used to compare the means from two different groups of samples to see if there is a significant difference between them.
Statistically Significant Difference
A measurement indicating that an observed effect or difference in a study is unlikely to have occurred by chance.
Two Independent Groups
In statistical analysis, two groups of subjects that are randomly assigned and do not influence each other.
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